Patent 7936824 was granted and assigned to LG on May, 2011 by the United States Patent and Trademark Office.
Provided is a method of coding and decoding a moving image, which can optimize the coding rate and reduce the time required for decoding the first image frame during an operation of displaying the image. The coding method includes receiving an image, determining the number of frames in a GOP to be decoded with respect to the image, performing a 3D wavelet transformation on the GOP, and coding the results of the 3D wavelet transformation.